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Cheap flights from Buffalo (BUF) to San Diego (SAN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)

How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)
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How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)
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How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)
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Cheap flights from Buffalo to San Diego in June , July 2026

30 Jun - 23 Jul $ 590.00
BUF
Buffalo
Frontier Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
2 STOPS
BUF
Buffalo
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29 Jun - 09 Jul $ 1,067.00
BUF
Buffalo
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
BUF
Buffalo
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30 Jun - 09 Jul $ 1,151.00
BUF
Buffalo
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to San Diego

29 Jun - 01 Jul $ 974.00
BUF
Buffalo
Frontier Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
2 STOPS
BUF
Buffalo
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29 Jun - 01 Jul $ 1,047.00
BUF
Buffalo
Frontier Airlines
3 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
2 STOPS
BUF
Buffalo
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29 Jun - 01 Jul $ 1,101.00
BUF
Buffalo
Frontier Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
2 STOPS
BUF
Buffalo
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One-way flights to San Diego from Buffalo

9:00 AM - 11:40 AM
United Airlines
1 Stops
7h 10m
BUF - SAN
$ 465
Kiwi
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10:57 AM - 6:37 PM
United Airlines
2 Stops
12h 30m
BUF - SAN
$ 495
Kiwi
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9:00 AM - 11:15 AM
United Airlines
1 Stops
6h 41m
BUF - SAN
$ 562
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.